In our list of the best horror movies in 2004 we have SAW, Shaun of the Dead, Dawn of the Dead, The Grudge & The Forgotten. The top movie is SAW scoring 9/10 stars in our movie review and has an average user score of 8.4/10 stars from 19 users. Starring in this 2004 movie is Leigh Whannell, Shawnee Smith, Ned Bellamy, Dina Meyer, Ken Leung. The second best 2004 horror movie is Shaun of the Dead scoring 8/10 stars in our movie review and has an average user score of 8.5/10 stars from 1089 users. These are the best horror films of 2004 and we hope you enjoy the 58 movies in our list of 2004 horror movies.